seodata.dev

keyword

1969 twenty dollar bill

Monthly search volume and cost-per-click data for "1969 twenty dollar bill" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=1969+twenty+dollar+bill&country=us" +--------------+------------------+ | volume | 1,600 | | cpc | $0.03 | | competition | 0.15 | | country | US | | updated | 2026-06-09 | +--------------+------------------+
All search data is retrieved via the Google Ads API — you get the same numbers you'd see in Google Ads.

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
1969 20 dollar bill 1,600 $0.13 19/20
1969 $20 bill 1,600 $0.04 18/20
old twenty dollar bill value 1,300 $0.02 10/20
value of 1969 20 dollar bill 1,000 $0.1 9/20
1969 20 dollar bill series a 210 $0.21 10/20
1969 20 dollar bill serial number lookup 210 $2.04 9/20
series 1969 twenty dollar bill 210 $0.57 9/20
series 1969 c 20 dollar bill 170 $0.1 9/20
1969 c 20 dollar bill 140 $0.18 9/20
1969 c 20 dollar bill worth 40 $0 9/20

Similar volume + high overlap = same search intent. You can target either keyword.

# for AI agents

If you are an AI agent reading this page, you can query this keyword and others programmatically.

$ curl "https://api.seodata.dev/v1/keyword?q=1969+twenty+dollar+bill&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 500/month, $4.99/mo unlimited

Full API spec: llms.txt